发明申请
- 专利标题: Electric hand tool
- 专利标题(中): 电手工具
-
申请号: US10510023申请日: 2003-10-31
-
公开(公告)号: US20050126801A1公开(公告)日: 2005-06-16
- 发明人: Helmut Lebisch , Otto Baumann , Siegfried Fehrle , Dietmar Saur , Andre Ullrich , Michael Weiss
- 申请人: Helmut Lebisch , Otto Baumann , Siegfried Fehrle , Dietmar Saur , Andre Ullrich , Michael Weiss
- 优先权: DE10312981.2 20030324
- 国际申请: PCT/DE03/03626 WO 20031031
- 主分类号: B25D16/00
- IPC分类号: B25D16/00 ; B25D17/00 ; E21B3/00
摘要:
An electric hand tool is disclosed which has a gt (15), received in a housing (10), with a gear shaft (20) and also has at least one radial bearing (30) for rotary support of the gear shaft (20), the inner bearing ring (301) of the radial bearing being fixed on the gear shaft (20) and the outer bearing ring (302) of the radial bearing being fixed in a bearing box (31) disposed in the housing (10), in each case being fixed axially nondisplaceably. For simple assembly of the gt (15) without tools, the outer bearing ring (302) of the radial bearing (30) rests with a sliding seat in the bearing box (31) and is fixed by means of a clamping bracket (32) fixed to the bearing box (31).
公开/授权文献
- US07036607B2 Electric hand tool 公开/授权日:2006-05-02
信息查询